Algebraic Expressions

Front

Expression: 4 times a number increased by 7

Back

4x + 7

Front

The sum of seven and x

Back

7+x

Front

Less

Back

Subtract

Front

A letter that represents a number.

Back

Variable

Front

The product of five and w

Back

5w

Front

A mathematical phrase that uses variables, numerals, and operation symbols.

Back

An algebraic expression

Front

Example of an algebraic expression: 3(2 + 7) - 10, 78 - 5 + 3, 3x + 6y, 8(3) - 5 + 2

Back

3x + 6y

Front

The quotient of a number and 9

Back

n/9

Front

The product of a number and 9

Back

9n

Front

4 times a number increased by 15

Back

4n + 15